Overview

Salmon leaping at Willamette Falls from NOAA’s Historic Fisheries Collection. Unknown photographer, 27 June 1950.

Our overview goes here; includes an image, summary of dataset and report, map of fish ladder location, and data citation

# wanted to put in a map manually here, but I was having trouble with my API (coordinates 45.351074, -122.619110)
willamette_salmon <- read_csv(here("data", "willamette_fish_passage.csv")) %>%  # read in data
  clean_names() %>% # names in tidy format
  select(date, coho, jack_coho, steelhead) %>% # select desired species
  mutate(date = mdy(date))

Original time series

Seasonplots

Annual counts by species